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2Sets 500Mw 3Km Distance Sv651 433Mhz Rs485 Rf Transmitter Module

2Sets 500Mw 3Km Distance Sv651 433Mhz Rs485 Rf Transmitter Module
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Product Details
  • Brand NameG-Nicerf
  • Model NumberSv651
  • Frequency Range: 433/470/868/915 Mhz (Customizable240-930 Mhz)
  • Channel40 Channels
  • Max Output Power:500 Mw /+27 Dbm
  • Voltage 3.3 ~6.5V
  • Interface Voltage: 3.3V / Ttl
  • Sensitivity: -121 Dbm
  • Weight:14.0 G
  • Interface: Ttl/rs232/rs485
  • Modulation Gfsk Modulation
Product Description
2sets 500mW 3km Distance SV651433MHz RS485 RF Transmitter Module 1. Descriptions:
1. Descriptions:
SV651 is a high-power, highly integrated wireless data transmission module, using high-performance Silicon Lab Si4432 RF chip. Low receiver sensitivity, coupled with industry-leading output power of 500 mW guarantee expand the scope and improve the link performance. Module provides a multi-band multi-channel and network ID to reduce interference during transmission to improve the transmission performance. Users can modify the software or online via PC serial port settings and the RF parameters

2. Features:
3. Application:

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

4.Block Diagram:

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

5. Specification: Note:High quality 3.3V LDO is integrated,and Pin CS / SET is 3.3V interface.TXD/RXD is also 3.3V for SV651-TTL
2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

6.Application circuit
2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

7. Pin definition

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

8. Mechanical Dimension
2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module


This wireless module matches kinds of antenna: to learn antenna, please visit here:
8.Product Picture:
2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module
2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

2pcs SV651 modules in 433MHz /RS485 interface 2pcs SW433-XP-1M Sucker antennas 1piece usb bridge board 2pcs connecting wire 2pcs SV651 modules in 433MHz /RS485 interface 2pcs SW433-XP-1M Sucker antennas 1piece usb bridge board 2pcs connecting wire
2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

We are a technology leading company, who has combined R&D, produce and sales. Our company focused on the application development of RF and sensor module, devoted to provide the most excellent performance RF and integrated digital sensor module to our customers. Meanwhile, we can customize the RF and sensor class ODM project as well.

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

Packaging: All sample packed in Yellow carton
Shipment: Free shipping by Registered air mail
If you need fast shipping like DHL,FEDEX,ARAMAX,EMS,Pls contact with seller on trademanager or email


2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module


Shipping
1. Items will be shipped within 3~5 days after we receive the full payment.
2. We do not guarantee delivery time on all international shipments due to differences in customs clearing times in individual countries, which may affect how quickly your product is inspected.
3. If you do not receive item within 60 working days (10 weeks), please contact us to investigate the case.
4. Please note that buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation into your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

Return Policy
1. We appreciate your order and and we do our best to serve you.
2. We offer an instant 7 days return policy (7 days after we receive the items).
3. The returned item has to be in its original condition.
4. We are able to refund your money without shipping cost.

2sets 500mW 3km distance SV651 433MHz RS485 RF Transmitter Module

1. Your satisfaction and positive feedback are appreciated. Please leave positive feedback and 5 stars if you are satisfied with our items and services.
2. If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.
3. For any question, pls feel free to contact us by emai l or via TradeManager.
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